Class 9: Mobile Repairing Course | Keypad Mobile Antenna Signal Repair – Full Guide скачать в хорошем качестве

Class 9: Mobile Repairing Course | Keypad Mobile Antenna Signal Repair – Full Guide

Class 9: Mobile Repairing Course | Keypad Mobile Antenna Signal Repair – Full Guide Outline 🔹 1. Introduction – Antenna signal issue overview. 🔹 2. Tools Required – Multimeter, soldering iron, jumper wire. 🔹 3. Symptoms – No network or weak signal. 🔹 4. Checking Steps – Test antenna points, PA & RF IC. 🔹 5. Fixes – Jumper, track repair, IC replacement. 🔹 6. Demo – Live keypad signal repair. 🔹 7. Tips – Quick fault detection. 🔹 8. Testing – SIM insert & signal check. 🔹 9. Conclusion – Class summary. ------------------------------------------------------------------------------------ 📺 Watch Full Playlist: 👉 Mobile Software Course Playlist    • Mobile Software Course Class 1 | What is M...   👉 Mobile Repairing Course Playlist    • Class 1: Mobile Repair Tools Explained | P...   ------------------------------------------------------------------------------- Tags no service problem solution,emergency call only,No Network Solution,Keypad Mobile Signal Repair,Antenna Jumper Solution,Keypad Phone Network Problem,no service emergency call searching network problem,keypad mobile emergency call problem,all mobile emergency network problem,itel emergency network problem repair,china keypad mobile network problem,mobile phone emergency calls only,emergency call no service problem,emergency calls only sim card problem